本文整理汇总了VB.NET中System.Drawing.PointF.Empty字段的典型用法代码示例。如果您正苦于以下问题：VB.NET PointF.Empty字段的具体用法？VB.NET PointF.Empty怎么用？VB.NET PointF.Empty使用的例子？那么, 这里精选的字段代码示例或许可以为您提供帮助。您也可以进一步了解该字段所在类System.Drawing.PointF的用法示例。
在下文中一共展示了PointF.Empty字段的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: UsePointF
' 导入命名空间
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Windows.Forms
public class UsePointF
public Shared Sub Main
Application.Run(New Form1)
End Sub
End class
public class Form1
Inherits System.Windows.Forms.Form
Protected Overrides Sub OnPaint(ByVal e As PaintEventArgs)
Dim pt As New PointF(50.0F, 50.0F)
Dim newPoint As PointF = PointF.Empty
newPoint.X = 100.0F
newPoint.Y = 200.0F
Dim g As Graphics = Graphics.FromHwnd(Me.Handle)
Dim pn As New Pen(Color.Blue, 4)
g.DrawLine(pn, pt, newPoint)
pn.Dispose()
g.Dispose()
End Sub
Public Sub New()
MyBase.New()
Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
Me.ClientSize = New System.Drawing.Size(292, 273)
Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
End Sub
End Class